Cuyahoga Valley in May: Crowds, Weather & What to Pack
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May is one of the best months of the year to visit Cuyahoga Valley National Park: crowds run 82% of the July peak (301,541 average visits). Weather: highs average 70°F and lows 47°F, with 4.1″ of precipitation and 14.5 hours of daylight. Computed from NPS and NOAA data.
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Bring for Cuyahoga Valley in May
- Rain shell + pack coverSee it on AmazonWhy: 4.1″ of precipitation is normal this month.
- Waterproof bootsSee it on AmazonWhy: 4.1″ of precipitation is normal this month.
- Water bottles for the daySee it on AmazonWhy: hydration is one of the NPS Ten Essentials.
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Cuyahoga Valley in May: what the park service says
May warms Cuyahoga Valley to average days of 69°F and nights of 48°F, with about 4 inches of rain and only a trace of snow, by the park's figures. The park describes spring as the time visitors are anxious to get back on the trails after a long winter. The Ohio park charges no entrance fee and requires no pass, so a visit costs nothing at the gate.
Source: NPS 1, NPS 2, checked 2026-11-05.
Crowds in May
Cuyahoga Valley averages 301,541 recreation visits in May — 82% of what July, the peak month, draws. That crowd level sets the tone for parking, permits and lodging — book early and start days at dawn.
Weather & daylight
Days are pleasant (highs average 70°F), and nights stay mild (lows average 47°F). This is one of the wetter months (4.1″ of precipitation on average). Mid-month daylight runs 14.5 hours.
NOAA 1991–2020 monthly normals, station STOW 4 SE, OH US (9 mi from park coordinates, 1,060 ft elevation) — conditions vary inside the park, especially with elevation. Daylight computed for the 15th of May.
What to pack for Cuyahoga Valley in May
Computed from the month's weather normals above — not a generic list.
- Rain shell + pack cover — 4.1″ of precipitation is normal this month
- Waterproof boots — plus navigation and a basic first-aid kit — 4.1″ of precipitation is normal this month
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Also at their best in May
Other parks whose computed May verdict is a best window — same NPS × NOAA formula:
- Lake Clark in May — 7% of peak crowds, highs 59°F, score 96/100
- North Cascades in May — 11% of peak crowds, highs 69°F, score 96/100
- Katmai in May — 1% of peak crowds, highs 52°F, score 95/100
- Gates of the Arctic in May — 12% of peak crowds, highs 56°F, score 94/100
Common questions
Is Cuyahoga Valley crowded in May?
Yes — May runs 82% of Cuyahoga Valley's peak, averaging 301,541 recreation visits (NPS, 2021–2025). See every month at Cuyahoga Valley.
What is the weather like in Cuyahoga Valley in May?
Average highs of 70°F, lows of 47°F, 4.1″ of precipitation (NOAA 1991–2020 normals, STOW 4 SE, OH US station). Compare it with other national parks in May.
What should I pack for Cuyahoga Valley in May?
Rain shell + pack cover; Waterproof boots — plus navigation and a basic first-aid kit — the full weather-computed list is on this page. Going in June instead? Cuyahoga Valley in June has its own list.
See also: the best national parks to visit in May · Last verified 2026-09-24